// Copyright (C) 2016 the V8 project authors. All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.

/*---
esid: sec-dataview-buffer-byteoffset-bytelength
description: >
  Throws a RangeError if ToInteger(byteLength) < 0
info: |
  24.2.2.1 DataView (buffer, byteOffset, byteLength )

  ...
  8. If byteLength is either not present or undefined, then
    a. Let viewByteLength be bufferByteLength - offset.
  9. Else,
    a. Let viewByteLength be ? ToIndex(byteLength).
  ...

  ToIndex ( value )

  1. If value is undefined, then
    a. Let index be 0.
  2. Else,
    a. Let integerIndex be ? ToInteger(value).
    b. If integerIndex < 0, throw a RangeError exception.
    ...
---*/

function Test() {
    var buffer = new ArrayBuffer(2);

    assert.throws(RangeError, function() {
      new DataView(buffer, 0, -1);
    }, "new DataView(buffer, 0, -1);");

    assert.throws(RangeError, function() {
      new DataView(buffer, 0, -Infinity);
    }, "new DataView(buffer, 0, -Infinity);");

    assert.throws(RangeError, function() {
      new DataView(buffer, 1, -1);
    }, "new DataView(buffer, 1, -1);");

    assert.throws(RangeError, function() {
      new DataView(buffer, 2, -Infinity);
    }, "new DataView(buffer, 2, -Infinity);");
}

// preheat
const NUMBER_OF_PREHEAT = 1;
for (let i = 0; i < NUMBER_OF_PREHEAT; i++) {
    Test();
}

ArkTools.jitCompileAsync(Test);
assert.sameValue(ArkTools.waitJitCompileFinish(Test), true, '[JIT] JIT disabled.');

// test
const NUMBER_OF_TEST = 1; // or 2
for (let i = 0; i < NUMBER_OF_PREHEAT; i++) {
    Test();
}
